could redub
Regular verb: redub - redubed- redubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could redub
you could redub
he could redub
we could redub
you could redub
they could redub 	I could be redubing
you could be redubing
he could be redubing
we could be redubing
you could be redubing
they could be redubing	I could have redubed
you could have redubed
he could have redubed
we could have redubed
you could have redubed
they could have redubed	I could have been redubing
you could have been redubing
he could have been redubing
we could have been redubing
you could have been redubing
they could have been redubing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't redub
you couldn't redub
he couldn't redub
we couldn't redub
you couldn't redub
they couldn't redub 	I couldn't be redubing
you couldn't be redubing
he couldn't be redubing
we couldn't be redubing
you couldn't be redubing
they couldn't be redubing	I couldn't have redubed
you couldn't have redubed
he couldn't have redubed
we couldn't have redubed
you couldn't have redubed
they couldn't have redubed	I couldn't have been redubing
you couldn't have been redubing
he couldn't have been redubing
we couldn't have been redubing
you couldn't have been redubing
they couldn't have been redubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I redub?
could you redub?
could he redub?
could we redub?
could you redub?
could they redub? 	could I be redubing?
could you be redubing?
could he be redubing?
could we be redubing?
could you be redubing?
could they be redubing? 	could I have redubed?
could you have redubed?
could he have redubed?
could we have redubed?
could you have redubed?
could they have redubed? 	could I have been redubing?
could you have been redubing?
could he have been redubing?
could we have been redubing?
could you have been redubing?
could they have been redubing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I redub?
couldn't you redub?
couldn't he redub?
couldn't we redub?
couldn't you redub?
couldn't they redub? 	couldn't I be redubing?
couldn't you be redubing?
couldn't he be redubing?
couldn't we be redubing?
couldn't you be redubing?
couldn't they be redubing? 	couldn't I have redubed?
couldn't you have redubed?
couldn't he have redubed?
couldn't we have redubed?
couldn't you have redubed?
couldn't they have redubed? 	couldn't I have been redubing?
couldn't you have been redubing?
couldn't he have been redubing?
couldn't we have been redubing?
couldn't you have been redubing?
couldn't they have been redubing?